Place of use  
                                    
                                   Used in energy networks in refineries, mines, hotels, schools, tunnels, high constructions, hospitals, power plant, data processing centers, business centers where there is a risk of fire. 
                                    
                                     Structure
                                    
                                   - Solid or stranded copper conductor
- XLPE insulation
- HFFR outer sheath
- HFFR outer sheath